Read this excerpt from an essay.

Even if you aren't inside a self-driving car, chances are within the decade you will be sharing the road with cars with no drivers. It is important for drivers to think about the questions that driverless technology raises. What are the ethical concerns with artificial intelligence making driving decisions? Would a computer program make an ethical choice when faced with life-and-death situations? Would self-driving cars actually make roads safer and more efficient? Would fully-automatic cars take jobs away from people who make their living on the road, like taxi drivers or truck drivers?

This excerpt would benefit from transitional words and phrases. Choose the option that uses transitions most effectively.